A.servedB.servesC.likeD.likes
A. served
B. serves
C. like
D. likes
查看答案
【S18】
A. marks
B. signals
C. symbols
D. signs
A.stopB.programC.soulD.below
A. stop
B. program
C. soul
D. below
【S15】
A. Then
B. When
C. However
D. So
【S14】
A. justified
B. asserted
C. located
D. maintained